READ TERR 1 2 
READ SERR 4
!Time    	T_+ve   	T_-ve   	Rate    	Ratepos 	Rateneg 	FracExp 	BGrate  	BGerr   	CorrFact	CtsInSrc	BGInSrc 	Exposure	Sigma   	SNR
19415.112	234.491 	-607.962	7.034260e-03	4.380475e-03	-3.116421e-03	1.000000	1.636506e-04	2.387089e-05	1.534446	4       	0.137868	842.452800	4.312147	2.257160